FR2360460A1 - Derailleur pour bicyclette - Google Patents

Derailleur pour bicyclette

Info

Publication number
FR2360460A1
FR2360460A1 FR7623848A FR7623848A FR2360460A1 FR 2360460 A1 FR2360460 A1 FR 2360460A1 FR 7623848 A FR7623848 A FR 7623848A FR 7623848 A FR7623848 A FR 7623848A FR 2360460 A1 FR2360460 A1 FR 2360460A1
Authority
FR
France
Prior art keywords
parallelogram linkage
bicycle derailleur
gear assembly
screwed
derailleur gear
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7623848A
Other languages
English (en)
French (fr)
Other versions
FR2360460B1 (enExample
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BLOY GEORGES
Original Assignee
BLOY GEORGES
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BLOY GEORGES filed Critical BLOY GEORGES
Priority to FR7623848A priority Critical patent/FR2360460A1/fr
Publication of FR2360460A1 publication Critical patent/FR2360460A1/fr
Application granted granted Critical
Publication of FR2360460B1 publication Critical patent/FR2360460B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
    • B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
    • B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
    • B62M9/10—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like
    • B62M9/12—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like the chain, belt, or the like being laterally shiftable, e.g. using a rear derailleur
    • B62M9/121—Rear derailleurs
    • B62M9/126—Chain guides; Mounting thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
    • B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
    • B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
    • B62M9/10—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like
    • B62M9/12—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like the chain, belt, or the like being laterally shiftable, e.g. using a rear derailleur
    • B62M9/121—Rear derailleurs
    • B62M9/124—Mechanisms for shifting laterally
    • B62M9/1242—Mechanisms for shifting laterally characterised by the linkage mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
FR7623848A 1976-08-04 1976-08-04 Derailleur pour bicyclette Granted FR2360460A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7623848A FR2360460A1 (fr) 1976-08-04 1976-08-04 Derailleur pour bicyclette

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7623848A FR2360460A1 (fr) 1976-08-04 1976-08-04 Derailleur pour bicyclette

Publications (2)

Publication Number Publication Date
FR2360460A1 true FR2360460A1 (fr) 1978-03-03
FR2360460B1 FR2360460B1 (enExample) 1979-03-23

Family

ID=9176563

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7623848A Granted FR2360460A1 (fr) 1976-08-04 1976-08-04 Derailleur pour bicyclette

Country Status (1)

Country Link
FR (1) FR2360460A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2454955A1 (fr) * 1979-04-23 1980-11-21 Shimano Industrial Co Mecanisme de connexion de deux organes sur un derailleur de bicyclette
FR2506251A1 (fr) * 1981-05-20 1982-11-26 Bloy Georges Derailleur arriere pour cycle a parallelogramme deformable
CN107719573A (zh) * 2017-11-20 2018-02-23 珠海蓝图控制器科技有限公司 自行车拨链器安装结构及自行车

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2454955A1 (fr) * 1979-04-23 1980-11-21 Shimano Industrial Co Mecanisme de connexion de deux organes sur un derailleur de bicyclette
FR2506251A1 (fr) * 1981-05-20 1982-11-26 Bloy Georges Derailleur arriere pour cycle a parallelogramme deformable
CN107719573A (zh) * 2017-11-20 2018-02-23 珠海蓝图控制器科技有限公司 自行车拨链器安装结构及自行车
CN107719573B (zh) * 2017-11-20 2023-05-05 珠海蓝图运动科技股份有限公司 自行车拨链器安装结构及自行车

Also Published As

Publication number Publication date
FR2360460B1 (enExample) 1979-03-23

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Legal Events

Date Code Title Description
ST Notification of lapse